421902260415

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1\times {\mathrm{1063}}^1$

素因数の和:1734

約数の個数: 128

約数和(自身を含む): 777070694400

約数和(自身を除く): 355168433985

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 181, 185, 333, 439, 543, 555, 905, 999, 1063, 1317, 1629, 1665, 2195, 2715, 3189, 3951, 4887, 4995, 5315, 6585, 6697, 8145, 9567, 11853, 15945, 16243, 19755, 20091, 24435, 28701, 33485, 39331, 47835, 48729, 59265, 60273, 79459, 81215, 100455, 117993, 143505, 146187, 180819, 192403, 196655, 238377, 243645, 301365, 353979, 397295, 438561, 466657, 577209, 589965, 715131, 730935, 904095, 962015, 1061937, 1191885, 1399971, 1731627, 1769895, 2145393, 2192805, 2333285, 2886045, 2939983, 3575655, 4199913, 5194881, 5309685, 6999855, 7118911, 8658135, 8819949, 10726965, 12599739, 14699915, 17266309, 20999565, 21356733, 25974405, 26459847, 35594555, 44099745, 51798927, 62998695, 64070199, 79379541, 84464917, 86331545, 106783665, 132299235, 155396781, 192210597, 253394751, 258994635, 320350995, 396897705, 422324585, 466190343, 760184253, 776983905, 961052985, 1266973755, 2280552759, 2330951715, 3125201929, 3800921265, 9375605787, 11402763795, 15626009645, 28126817361, 46878028935, 84380452083, 140634086805, 421902260415]

約数ペア:

[(1, 421902260415), (3, 140634086805), (5, 84380452083), (9, 46878028935), (15, 28126817361), (27, 15626009645), (37, 11402763795), (45, 9375605787), (111, 3800921265), (135, 3125201929), (181, 2330951715), (185, 2280552759), (333, 1266973755), (439, 961052985), (543, 776983905), (555, 760184253), (905, 466190343), (999, 422324585), (1063, 396897705), (1317, 320350995), (1629, 258994635), (1665, 253394751), (2195, 192210597), (2715, 155396781), (3189, 132299235), (3951, 106783665), (4887, 86331545), (4995, 84464917), (5315, 79379541), (6585, 64070199), (6697, 62998695), (8145, 51798927), (9567, 44099745), (11853, 35594555), (15945, 26459847), (16243, 25974405), (19755, 21356733), (20091, 20999565), (24435, 17266309), (28701, 14699915), (33485, 12599739), (39331, 10726965), (47835, 8819949), (48729, 8658135), (59265, 7118911), (60273, 6999855), (79459, 5309685), (81215, 5194881), (100455, 4199913), (117993, 3575655), (143505, 2939983), (146187, 2886045), (180819, 2333285), (192403, 2192805), (196655, 2145393), (238377, 1769895), (243645, 1731627), (301365, 1399971), (353979, 1191885), (397295, 1061937), (438561, 962015), (466657, 904095), (577209, 730935), (589965, 715131)]